1986 Buick LeSabre vs. 1991 Cadillac DeVille
To start off, 1991 Cadillac DeVille is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1986 Buick LeSabre would be higher. At 4,894 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1991 Cadillac DeVille (197 HP @ 4100 RPM) has 49 more horse power than 1986 Buick LeSabre. (148 HP @ 4400 RPM) In normal driving conditions, 1991 Cadillac DeVille should accelerate faster than 1986 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 110 kg more than 1986 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Cadillac DeVille (373 Nm @ 3000 RPM) has 102 more torque (in Nm) than 1986 Buick LeSabre. (271 Nm @ 2000 RPM). This means 1991 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 1986 Buick LeSabre.
Compare all specifications:
1986 Buick LeSabre | 1991 Cadillac DeVille | |
Make | Buick | Cadillac |
Model | LeSabre | DeVille |
Year Released | 1986 | 1991 |
Engine Position | Front | Front |
Engine Size | 3791 cc | 4894 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | in-line |
Horse Power | 148 HP | 197 HP |
Engine RPM | 4400 RPM | 4100 RPM |
Torque | 271 Nm | 373 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Engine Bore Size | 96.5 mm | 92 mm |
Engine Stroke Size | 86.4 mm | 92 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1500 kg | 1610 kg |
Vehicle Length | 5010 mm | 5160 mm |
Vehicle Width | 1850 mm | 1850 mm |
Vehicle Height | 1380 mm | 1400 mm |
Wheelbase Size | 2830 mm | 2820 mm |